source.py 文件源码

def monitor(arglar):
    logger.info("Starting main loop")
    while True:
        if arglar.mode in "ca":
            cpu_reading = max(psutil.cpu_percent(arglar.resolution, percpu=True))
            logger.debug("Cpu percents {}".format(cpu_reading))
            if cpu_reading > arglar.cpu_crit:
                logger.debug("Cpu percentage is higher than critical level")
                print("CPU usage is high", file=arglar.crit_out)
            elif arglar.cpu_warn is not None and cpu_reading > arglar.cpu_warn:
                logger.debug("Cpu percentage is higher than warning level")
                print("CPU usage is critical", file=arglar.warn_out)

        if arglar.mode in "ra":
            ram_reading = psutil.virtual_memory().percent
            logger.debug("Ram percents {}".format(ram_reading))
            if ram_reading > arglar.ram_crit:
                logger.debug("Ram percentage is higher than critical level")
                print("RAM usage is high", file=arglar.crit_out)
            elif arglar.ram_warn is not None and ram_reading > arglar.ram_warn:
                logger.debug("Ram percentage is higher than warning level")
                print("RAM usage is critical", file=arglar.warn_out)

        logger.debug("Sleeping")
        time.sleep(arglar.resolution)